Export-Csv : A parameter cannot be found that matches parameter name 'Append'. At line:36 char:98

Hi,

Please find the script below to get modified date but not able to export

Let me know if I am making any mistake

functionGet-DocInventory([string]$siteUrl){

$site=New-ObjectMicrosoft.SharePoint.SPSite $siteUrl

foreach($webin $site.AllWebs){

foreach($listin $web.Lists){

if($list.BaseType-ne“DocumentLibrary”){

continue

}

foreach($itemin $list.Items){

$data=@{

"Site"= $site.Url

"Web"= $web.Url

"list"= $list.Title

"Item URL"= $item.Url

"Item Title"= $item.Title

"Item Created"= $item["Created"]

"Item Modified"= $item["Modified"]

"Created By"= $item["Author"]

"Modified By"= $item["Editor"]

}

New-ObjectPSObject-Property $data

}

}

$web.Dispose();

}

$site.Dispose()

}

$Sites=Get-SPSite-WebApplication"url of your web application"-LimitAll

foreach($sin $Sites)

{

$a= $s.url

Get-DocInventory($a) |Export-Csv-NoTypeInformation-Path"path\Report.csv"-Append

}

Regards,

Sudheer

Thanks & Regards, Sudheer